Adjustable wrench



FIG. 1 is a top plan view of an adjustable wrench showing my new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a fragmentary perspective view of the head portion thereof; and

FIG. 7 is a cross sectional view thereof, taken along line 7--7 of FIG. 2. 

The ornamental design for an adjustable wrench, as shown and described. 